// Name: button.cpp
// Purpose:
// Author: Robert Roebling
-// Created: 01/02/97
-// Id:
-// Copyright: (c) 1998 Robert Roebling, Julian Smart and Markus Holzem
+// Id: $Id$
+// Copyright: (c) 1998 Robert Roebling
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#include "wx/button.h"
+#include "gdk/gdk.h"
+#include "gtk/gtk.h"
+
//-----------------------------------------------------------------------------
// classes
//-----------------------------------------------------------------------------
class wxButton;
//-----------------------------------------------------------------------------
-// wxButton
+// data
//-----------------------------------------------------------------------------
-IMPLEMENT_DYNAMIC_CLASS(wxButton,wxControl)
+extern bool g_blockEventsOnDrag;
+
+//-----------------------------------------------------------------------------
+// "clicked"
+//-----------------------------------------------------------------------------
-void gtk_button_clicked_callback( GtkWidget *WXUNUSED(widget), gpointer data )
+static void gtk_button_clicked_callback( GtkWidget *WXUNUSED(widget), wxButton *button )
{
- wxButton *button = (wxButton*)data;
+ if (!button->HasVMT()) return;
+ if (g_blockEventsOnDrag) return;
+
wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, button->GetId());
event.SetEventObject(button);
- button->ProcessEvent(event);
-};
+ button->GetEventHandler()->ProcessEvent(event);
+}
//-----------------------------------------------------------------------------
+// wxButton
+//-----------------------------------------------------------------------------
+
+IMPLEMENT_DYNAMIC_CLASS(wxButton,wxControl)
-wxButton::wxButton(void)
+wxButton::wxButton()
{
-};
+}
-wxButton::wxButton( wxWindow *parent, wxWindowID id, const wxString &label,
- const wxPoint &pos, const wxSize &size,
- long style, const wxString &name )
+wxButton::~wxButton()
{
- Create( parent, id, label, pos, size, style, name );
-};
+ if (m_clientData) delete m_clientData;
+}
bool wxButton::Create( wxWindow *parent, wxWindowID id, const wxString &label,
- const wxPoint &pos, const wxSize &size,
- long style, const wxString &name )
+ const wxPoint &pos, const wxSize &size,
+ long style, const wxValidator& validator, const wxString &name )
{
- m_needParent = TRUE;
-
- wxSize newSize = size;
+ m_clientData = (wxClientData*) NULL;
+ m_needParent = TRUE;
+ m_acceptsFocus = TRUE;
- PreCreation( parent, id, pos, newSize, style, name );
+ wxSize newSize = size;
+
+ PreCreation( parent, id, pos, newSize, style, name );
- m_label = label;
- m_widget = gtk_button_new_with_label( label );
+ SetValidator( validator );
+
+ m_widget = gtk_button_new_with_label( m_label.mbc_str() );
+ SetLabel(label);
+
+ if (newSize.x == -1) newSize.x = 15+gdk_string_measure( m_widget->style->font, label.mbc_str() );
+ if (newSize.y == -1) newSize.y = 26;
+ SetSize( newSize.x, newSize.y );
+
+ gtk_signal_connect( GTK_OBJECT(m_widget), "clicked",
+ GTK_SIGNAL_FUNC(gtk_button_clicked_callback), (gpointer*)this );
+
+ m_parent->AddChild( this );
+
+ (m_parent->m_insertCallback)( m_parent, this );
- if (newSize.x == -1) newSize.x = 15+gdk_string_measure( m_widget->style->font, label );
- if (newSize.y == -1) newSize.y = 26;
- SetSize( newSize.x, newSize.y );
+ PostCreation();
- gtk_signal_connect( GTK_OBJECT(m_widget), "clicked",
- GTK_SIGNAL_FUNC(gtk_button_clicked_callback), (gpointer*)this );
+ SetBackgroundColour( parent->GetBackgroundColour() );
+ SetForegroundColour( parent->GetForegroundColour() );
+ SetFont( parent->GetFont() );
+
+ Show( TRUE );
+
+ return TRUE;
+}
- PostCreation();
-
- Show( TRUE );
-
- return TRUE;
-};
-
void wxButton::SetDefault(void)
{
-};
+ GTK_WIDGET_SET_FLAGS( m_widget, GTK_CAN_DEFAULT );
+ gtk_widget_grab_default( m_widget );
+
+ SetSize( m_x, m_y, m_width, m_height );
+}
void wxButton::SetLabel( const wxString &label )
{
- wxControl::SetLabel( label );
-};
+ wxCHECK_RET( m_widget != NULL, _T("invalid button") );
+
+ wxControl::SetLabel( label );
+
+ gtk_label_set( GTK_LABEL( GTK_BUTTON(m_widget)->child ), GetLabel().mbc_str() );
+}
+
+void wxButton::Enable( bool enable )
+{
+ wxCHECK_RET( m_widget != NULL, _T("invalid button") );
+
+ wxControl::Enable( enable );
+
+ gtk_widget_set_sensitive( GTK_BUTTON(m_widget)->child, enable );
+}
-wxString wxButton::GetLabel(void) const
+void wxButton::ApplyWidgetStyle()
{
- return wxControl::GetLabel();
-};
+ SetWidgetStyle();
+ gtk_widget_set_style( m_widget, m_widgetStyle );
+ gtk_widget_set_style( GTK_BUTTON(m_widget)->child, m_widgetStyle );
+}